高阶中立型微分方程的周期解

Perionic Solutions of Higher Order Neutral Differential Equations

中文关键词:  中立型微分方程  周期解  Fourier级数

英文关键词:neutral differential equation  periodic solution  fourier series.

中文摘要:

      本文采用Ｆｏｕｒｉｅｒ级数理论，获得了任意阶常系数中立型微分方程周期解存在性和唯一性的充分必要条件

英文摘要:

      In this paper, some necessary and sufficient conditions are obtained for existence and uniqueness for periodic solutions of neutral differential equations.